KR200360939Y1 - Waste recycle incinerator combine boiler - Google Patents

Abstract

The present invention relates to an incinerator boiler using waste as fuel.

The government adopted a pay-as-you-go system to pay for garbage

In rural areas, or in parts of the city, garbage incinerators

One house is installed in each house to incinerate garbage.

Some small boiler manufacturers have no environmental protection measures

We make a boiler that burns garbage that gives hot water or heating function to the shape.

We sell and contribute to environmental pollution. This invention is our life

The combustible waste and waste wood easily found in the surrounding area

Used to provide incinerator combined boilers for fuel

By burning combustible waste or wood through high thermal efficiency and complete combustion

Providing necessary heating and hot water while preventing environmental pollution

In case of emergency, it can be automatically converted to a normal boiler and operated.

Incinerators utilize waste to make efficient use of energy

Provide a combined boiler.

Description

Waste Incinerator Boiler {WASTE RECYCLE INCINERATOR COMBINE BOILER}

At present, waste is mainly burned in incinerators, and in boilers

There is no burning. This is due to the diversification of the formation of garbage in boilers.

In the case of garbage containing no air control method

Incineration must be carried out, so adequate air and fuel

It is impossible to achieve full combustion even if it is supplied.

It is rather economic and environmental to operate an oil boiler that burns oil directly

Because it is more advantageous in terms of. On the other hand, burning incinerators

For the purpose of the facility, to diversify the formation and incinerate the waste

Even if you supply a lot of oil or gas, the first combustion chamber can

Focus on burning and the resulting incomplete combustion gases

Combust again to prepare for environmental pollution. In the case of this second combustion,

It is a device for the front end to burn the generated flammable gas and reduce it to heat.

Combustion can proceed without addition, but flammability from primary combustion

Low calorific value of gas enables the combination of dioxins from waste incineration

Secondary combustion is often conducted at temperatures below 800 ° C,

As dioxin incinerators emerged as a social problem, the government

The exhaust gas while maintaining the exhaust gas residence time in the secondary combustion chamber for 2 seconds or more

Tightening regulations to maintain temperatures above 850 ° C where dioxin decomposes

The problem is that the heat exchanger for waste gas above 850 ℃

Exhaust gas for power plant boilers or utility steam

If the temperature drops sharply, the dinovo phenomenon that recombines the decomposed dioxins

Occurs. This dinovo phenomenon occurs most actively at 250 ℃ ~ 500 ℃.

In order to solve this problem, rapid cooling through refrigerant or other catalyst

Many methods such as adsorption method are mobilized.

Large-scale incinerator is attached to the filter, and small and medium

Incinerators are being closed rapidly by environmental groups and local government agencies.

In the case of boilers, on the other hand, the average waste gas temperature is 1200 ℃

Since high heat is emitted, it is regulated not to exceed 1600 ℃.

This is because the fuel in the boiler has high heat and short flue so that sufficient heat exchange occurs.

This is because of the characteristics that are emitted before they even get out. In sum, the incinerator emits

Low and higher, and the boiler is too high,

It is regulated not to escape, and it regulates 800 ℃

Advantages of boilers emitting excess gas and incompleteness from primary combustion

While taking advantage of the incinerator's complete combustion of combustion gases in the secondary combustion chamber

To burn the garbage that the common people want

A boiler that can be used as a good heat source to help reduce heating costs

It is desperately required.

The present invention is to solve the conventional problems as described above

For the complete combustion, the primary combustion chamber and the secondary combustion chamber using the incinerator structure are formed.

Incineration of waste in the primary combustion chamber, and from the secondary combustion chamber to gas or oil boilers

When reburned, the exhaust gas can be completely burned to prevent the release of pollutants.

In addition, the secondary combustion chamber maintains the characteristics of the boiler without changing the exhaust gas temperature to 1200 ℃.

I can maintain the high temperature more than 850 degrees Celsius which is the dioxin decomposition temperature

Be sure to Secondary without using fuel for incineration

By injecting flue gas discharged from combustion chamber into primary combustion chamber,

At the same time, if incineration is carried out by pyrolysis incineration,

Can solve difficult problems and problems caused by undrying

Waste incineration can be done without consuming extra energy.

It is possible to drastically reduce energy recovery and waste generation through

It can be a big profit.

The invention takes the advantages of boilers and incinerators and eliminates waste

By incineration using exhaust gas circulation method, it can be used as a pure heat source.

Recycle waste and use waste to prevent pollution

To provide an incinerator combined boiler.

1 is a perspective view of a waste recycling boiler according to the present invention;

2 is a side view of a waste recycling boiler according to the present invention;

3 is a perspective view of a watertight filter installed in the flue of the boiler according to FIG.

4 is a side view of the watertight filter according to FIG.

5 is a plan view of the watertight filter according to FIG.

6 is an intermediate pipe installed between watertight filters

<Description of Main Parts of Drawings>

10 ----- Boiler 20 ----- Blowing Motor

30 ----- Water supply pipe 32 ----- Piping valve

34 ----- drain pipe 36 ----- sump

45 ----- Stack 47 ----- Stack inside

50 ----- Main year 51 ------ T branch pipe

52 ----- Year 1 54 ----- Year

55 ----- Second year 59 ----- Damper

60 ----- Watertight Filter 62 ----- Outlet

64 ----- Filter outer wall 66 ----- Filter cover

68 ------ Cover support 69 ----- Intermediate piping

70 ------ Waste heat recovery pipe 79 ------ Waste heat pipe

80 ------ Stack appearance 82 ------ Supply pipe

90 ----- Ventilation Room 100 ----- Waste Heat Delivery Room

110 ---- 1st combustion chamber 130 ------ 2nd combustion chamber

150 ----- control panel

According to the accompanying drawings of the present invention to achieve the above object more

Specifically, as shown in FIGS. 1 and 2, the main body 10 of the boiler is

The primary combustion chamber (110) for burning garbage and wood and oil or gas

Combustion chamber consists of a secondary combustion chamber 130, the two combustion chambers in one connection year (54)

It is configured to be connected. The composition of this year in more detail

Looking at the primary combustion chamber 110 is composed of two years the first year 52 and

The year of connection 54. Connection year 54 is the connection between the primary combustion chamber 110 and the secondary combustion chamber 130

Play a role.

The primary flue 52 is directly connected to the primary combustion chamber 110 and the main flue 50.

There is a damper (59) in the middle, and opened and closed as necessary, so that the primary combustion chamber (110)

The generated waste gas flows into the secondary combustion chamber 130 through the connection year 54 or

The primary flue 52 is configured to be immediately discharged to the main flue 50.

The primary flue 52 and the connecting flue 54 have an externally projecting structure at the top of the projecting flue.

Opening the cover is easy to clean the flue.

In addition, the flue 55 of the secondary combustion chamber 130 is configured in a top-down manner,

Increase combustion chamber residence time. This second year (55) is equal to the main year (50)

The main flue 50 is connected to the T branch pipe 51 before being connected to the watertight filter 60.

Branched to connect with the waste heat recovery pipe (70)

The waste heat recovery pipe 70 passes through a blower chamber 90 connected to the blower motor 20.

Connected to the waste heat delivery pipe (79) and the transfer is located in the lower combustion chamber 110

It is connected to the waste heat delivery room (100).

The blowing chamber 90 attached to the upper portion of the boiler and operated by the blowing motor 20 is

It consists of several chambers and recovers the waste gas from the main flue (50) to the stack (45).

Waste gas is recovered from the discharge chamber and the waste heat recovery pipe (70) to the waste heat delivery pipe (79).

Inhale the warmed air between the outgoing thread and the stack inner tube (47) and the stack outer shell (80)

It consists of a thread that is sent to the air supply pipe 82, each suction power and output

Even though the blower motor 20 is to be operated, the number and angle of vanes

You can get each desired output.

In addition, the upper part of the T branch pipe 51 connected to the main flue 50 passes through the watertight filter 60.

Leading to the stack 45, as shown in Figure 3 watertight filter 60 is

The intermediate pipe 69 is supported so that the outlet 62 is located on the left or right side.

The upper and lower parts alternately form the water outlet from side to side

Clear water in the upper part does not fall directly into the outlet 62 in the lower part and

It is configured to be located from side to side to mix out.

Adjustable

In addition, the water-tight filter 60 is a gas rising from the bottom rises immediately

The filter cover 66 is covered so that the filter cover 66

Supported cover support 68 has a constant height higher than the floor

The circular filter outer wall 64 maintains a higher position than the outlet 62.

Referring to the principle of operation by Figure 4 the water flowing from the water supply pipe 30 is

Always maintain the height of outlet 62 so that the center of the outlet

This is because more than a certain amount of water flows through the bottom. At this time

The outer wall 64 is higher than the outlet 62 and is rapidly introduced and exits to the outlet 62.

To prevent the water from leaking and the end of the filter cover 66

Since it is located below the outlet 62, the gas at the bottom must be

Pass the thickness of the water by the height difference d between the filter cover 66 and the outlet 62

Will move to the top. The scum contained in the waste gas during this process

Strongly acidic components dissolve in water and become shallower toward the top,

Only waste heat without pollution is discharged to the atmosphere and the upper part of the watertight filter 60

The less polluted water flows down to form stronger pollutants.

Eventually, the most polluted discharge water is passed through the drain pipe 34 to the boiler.

Collected in the sump 36 existing inside or outside or defined through the pipe

We are moved to place

The chimney 45 sucks the air with the internal pipe 47 to discharge the waste gas.

It is formed in a double structure of the chimney exterior (80).

Secondary not connected to the waste heat delivery pipe (79) after being connected to the air supply pipe (82)

It is connected to the supply pipe of the combustion chamber 130.

The ventilation chamber 90 installed at the upper part of the boiler utilizes a single motor to

Speed and airflow can be adjusted by changing the number and angle of vanes installed.

And some of the flue-gases in the main flue 50 are recovered and delivered.

Some are discharged immediately, and the exterior 80 of the duplex stack 45

Connected air heated and introduced into the primary combustion chamber 110 or the secondary combustion chamber 130

It is operated by a multi-blowing system that delivers and maintains the inside of the boiler at negative pressure.

Always draw flames inwards so that the flames don

prevent.

Hereinafter, the present invention will be described in more detail according to combustion.

In order to operate the boiler, the water-tight filter 60 must be filled with water.

It can filter out soot and strong acid emitted from the combustion gas.

Open the pipe valve 32 of the water supply pipe 30 to fill the top watertight filter 60

The overflowed water is passed to the lower watertight filter 60 through the outlet 62.

While lowering the chain reaction like this, the bottom watertight filter 60

If it passes through the drain pipe 34, the pipe valve 32 to be collected to the sump (36)

With proper opening and constant water supply

When the secondary combustion chamber 130 is operated, the combustion gas follows the secondary flue 55.

Part by the blower motor 20 in the T branch pipe 51 via the main flue (50)

It is discharged to the atmosphere through the stack 45 through the water-tight filter 60, and part of the waste heat

Guided to the recovery pipe (70) through the waste heat delivery pipe (79) in the blowing chamber (90)

From the waste heat transfer room 100 located in the lower portion of the primary combustion chamber 110 to the primary combustion chamber 110.

Will be shipped. At this time, the waste heat is 1200 ℃ or more

The waste or waste wood in the primary combustion chamber 110 is dried at the same time as the hot gas.

Incineration is carried out, and the air volume is only 30% to 50% of the proper air volume.

Adopted pyrolysis incineration method to reduce odor and rust

And the waste gas generated during the first combustion due to insufficient air

By completely burning in the secondary combustion chamber 130, it is possible to prevent environmental pollution.

In rural areas, not only waste but also waste wood

Most of them save oil, but waste wood is more polluted than garbage.

Most of them are driven by primary combustion due to low emission of materials.

When the temperature around the winter is low or the humidity in the waste wood is high,

Did not cause a lot of inconvenience.

First, the waste heat recovered by operating the secondary combustion chamber 130 for a predetermined time.

When the combustion atmosphere is made by heating the inside of the primary combustion chamber 110,

Insert waste wood to allow sufficient drying and incineration

Until this time, the waste gas of the primary combustion chamber 110 is completely completed through the secondary combustion chamber 130.

Combustion is carried out so that it can

There is little possibility of contamination. However, if the combustion conditions are sufficient after a certain period of operation

Open the damper 59 of the primary flue 52 through the control panel 150 to open the secondary flue 55.

Opening the primary flue 52 while blocking the waste gas from the primary combustion chamber 110

Immediately discharged through the main flue (50) at this time the fuel injection of the secondary combustion chamber (130)

By adding or subtracting the amount of air flowing in for the second combustion chamber

It is configured to flow continuously so that this air fills the secondary combustion chamber

It is sent to the primary combustion chamber 110 through the connecting year (54) in the primary combustion chamber (110)

The generated waste gas components are no longer introduced

It is possible to prevent clogging of the primary flue 54 as well as to initially decompose

By supplying enough air to the combustion chamber

Combustion is progressed so that complete combustion is possible at the first combustion and after a certain time of operation

The control panel 150 measures the temperature of the exhaust gas to operate the secondary combustion chamber 130.

By stopping, the remaining wood can achieve a slow, complete combustion.

In addition, only the oil boiler of the secondary combustion chamber (130) alone at night or as needed.

Operation is possible, the upper blower motor 20 by the exhaust gas circulation method is applied

Since the waste heat is always drawn upwards while the boiler is running, the negative pressure

It forms and the fire does not spread out and the garbage scattered around the boiler

There is no worry about moving.

All combustible waste or wood can be recycled as a heat source without environmental pollution.

If so, the government can solve the pollution problem

Individuals can reduce the burden of waste and incinerate garbage

The use of available energy can benefit nationally.

But all of these conditions require another energy to burn

The premise that it should not be consumed

To date, incinerators or boilers with this capability

none. The present invention solves these two problems at the same time

By reducing emissions and using them as energy,

By inducing the installation of boilers,

Environmental pollution from incinerator installation site and landfill can be prevented.

Claims (3)

The primary combustion chamber and the secondary combustion chamber each exist to have a structure having a connected year In the boiler, the primary combustion chamber has two flues and therefore the flue It is composed of the flue that is directly connected to the discharge stack and connected to the discharge stack. The damper is attached to the year, so it is usually closed to the primary combustion chamber. When the damper is opened when necessary, the damper is configured to block the flue of the secondary combustion chamber. The exhaust gas of the primary combustion chamber is operated to be discharged through the secondary combustion chamber or at the end. When the damper operates by blocking the secondary combustion chamber, the secondary combustion chamber is This air flows into the primary combustion chamber by injecting only air, not fuel. Using waste that is configured to control the air volume of the primary combustion chamber. Incinerator combined boiler In the ventilation chamber consisting of one motor, Some of the waste gas in the year can be recovered or discharged. One motor configured to inject air for combustion into the combustion chamber Combined incinerator boilers utilizing waste that allows multiple blowers In a boiler with two combustion chambers, one boiler room is the perfect oil It has a function such as a boiler or a gas boiler so that independent operation at any time It is possible to use a portion of the exhaust gas discharged from In a structure where combustion is available, this exhaust gas is It is composed of double and exhaust gas can be discharged from inside and outside pipe The air is warmed up so that the air can be supplied. It has a chimney structure that removes pollutants by using watertight filters. Incinerator Boiler Utilizing Waste